Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/12/2022, 04:43

General

  • Target
    bHFy.exe
  • Size 25KB
  • Sample221206-fb83wshe23
  • SHA256 d0faf8b5efc3607b63be896bf45b2f6c8681f9d68b92cb16e80d427c0a7f64e9
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • njrat

Version
  • 0.7d By Pjoao1578

Botnet
  • HacKed

C2
  • https://pastebin.com/raw/WKEdYjeM:7000

Mutex
  • 6a2634340fbf8a0a2c038c6263d49fd1

Attributes
  • reg_key

    6a2634340fbf8a0a2c038c6263d49fd1

  • splitter

    |'|'|

Signatures

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Suspicious use of AdjustPrivilegeToken 37 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bHFy.exe
    "C:\Users\Admin\AppData\Local\Temp\bHFy.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:5064

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/5064-132-0x00000000001C0000-0x00000000001CC000-memory.dmp

        memory/5064-133-0x0000000004B80000-0x0000000004C1C000-memory.dmp

        memory/5064-134-0x00000000051D0000-0x0000000005774000-memory.dmp

        memory/5064-135-0x0000000006020000-0x00000000060B2000-memory.dmp

        memory/5064-136-0x0000000005F90000-0x0000000005F9A000-memory.dmp